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Type: Posts; User: PeterTheWolf

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  1. Replies
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    63,026

    Re: Tree325 Retrofit Started

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    Yes, I have the original docs. on these drives and the tuning of them; however, I have been putting off these drive board tuning hoping I had to only tune through Kflop and in...
  2. Replies
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    63,026

    Re: Tree325 Retrofit Started

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    I have, the pulley is tight and the servo motor too ball screw pulley belt seems reasonably at the correct tension.
    I do have about 0.0015" backlash in the X-Axis.


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  3. Replies
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    63,026

    Re: Tree325 Retrofit Started

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    Hello,
    It has been a while since I posted on this build. In general, this machine/controller has been working well.
    However, I have run into one issue now with my X-axis. It seems to...
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    Hello, I may be able to help with an NX post....

    Hello,
    I may be able to help with an NX post.
    Can you send me the model of machine with controller configuration.... and if possible.... a picture of the axis/pallet?
    Thanks,
    PeteW
  5. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

    I don't know why my C-Code didn't show. But I attached the a Zip file with my three files.

    I thought the SetBit (35) should turn a bit on.

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  6. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

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    Question: Why won't SetBit (35); in my M03_Taig.c file turn on my spindle when I run NC Code?

    It will work if I manually turn it on at the digital I/O screen.

    I attached the...
  7. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

    Thanks Tom ... This worked... as you knew it would.

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  8. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

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    I am getting following errors on the Y-axis when I initialize in KmotionCNC. I am not seeing any jump on this axis when I initialize it.
    Is there a way of knowing what causes...
  9. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

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    Well, I am starting from the beginning again of trying to get my axis working from the Step/Response screen in KFLOP.

    Since I was getting the oldham motor couplers slipping I had...
  10. ...... ...... Tom, I have a few question...

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    Tom,
    I have a few question concerning the Kflop/Kstep I am working with.... still....

    1.) After I figure out my 2nd and 3rd order motion parameters and copy them to...
  11. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    Hello Muzzer,

    Thanks for sharing this information.
    I will certainly check into this .... good price point for me.
    Most likely I would have to have it shipped to USA though.

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  12. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

    Hello Machinehop5,

    I have read the last page. I know for sure this is set for differential input operation mode, as that is what the DynoMotion requires.. I also believe it is closed loop as the...
  13. Yes, I would have to agree. .... ...

    Yes, I would have to agree.



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    You are correct. These are Brushed DC servo motors. And it certainly does make sense to move to an updated drive/amp.
  14. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    Yes, This is because of the Controller I am using ... DynoMotion.

    However, I am not thinking that does not contribute to the issues I am experiencing with the "VOL" led light...
  15. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    Yes ... when I first put it back together I made sure that I hit all pins on the connectors.

    I just went out and re-visit this connectors on the Y-Axis. Yes, they are connected...
  16. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    Well, it would seem that the Z-Axis OT/RMS Led Error Light is no longer coming on.... since I change the RMS R44 POT to the closer what the X-Axis and Y-Axis are. I changed it to 9.156 k...
  17. Replies
    343
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    63,026

    Re: Tree325 Retrofit Started

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    Hello Tom,

    Is there a way to get the information of an existing INIT files.... in my case "Init4Analog_Pete's_Final.c", back into the "Configuration and Step Response" parameters...
  18. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    I was able to make get test-point readings today.

    Here are my results:

    439934 Here is a Link to the Spreadsheet
  19. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    Honestly, I have not checked the servo motor brushes of the Z-Axis since I purchased the machine. However, I have replace all the brushes on the X-Axis and Y-Axis, which really did...
  20. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    3/29/2020; 11:30am in the morning.

    Attempt at running the machine again............ before Swapping Z-Axis servo board with another axis.

    Starting Ambient Temperature: 72.0 ° F...
  21. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

    Yes, I will try this today.



    When I first turn the power on to the AMP/Drives I can move the Z-Axis and it moves smooth and as designed.... for about 20-45 seconds before the OT/RMS Led light...
  22. Re: Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

    Yes .... This was one of the first things I checked. They both seem to be blowing air well.
    I also tried running with the door open and a larger fan blowing into the drives; however, that did not...
  23. Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light

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    Hello,

    I have a Tree Journeyman 325 - SD1525-10 Drive (Z-Axis) Getting OT/RMS Light.

    This machine was running fine for the last year with ambient temperatures in the 55° F to 65°...
  24. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

    Tom,

    I have read the information on Servo Dither/Hunting & Dead Band Tuning Parameters as suggested.

    Can I please get abit more clarity on the Dead Band and the use of it and what I may see...
  25. Re: What 4 Pin Connectors and Cables do you use?

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    This is what I used on my enclosure.


    Link for these Connectors


    436236
  26. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

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    Tom,

    I have the rotatory Encoder connected to the back of the stepper motor's shaft and I am trying to tune the one Axis (X-Axis Motor) on the bench without a load.
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  27. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

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    I finally got everything connected in a working PC case (Enclosure) . I am now ready to start testing the X-Axis with the rotary axis encoder connected to the back-side of the...
  28. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

    Yes .... I should have depicted this as well , I was thinking I would connect to the RJ45 break-out board Pin #2 & Pin #1 with the use of KFLOP JP6-Pin #1 for +5VDC and KFLOP JP6-Pin #8 for Ground,...
  29. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

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    Tom,

    I am using the E6 Rotary Encoder on the back of one Stepper motor for testing.

    I have put together of HTML link for a Cable Pinout from...
  30. Re: Taig CNC-Controller Replacement-Dynomotion Suggestion

    I will not be able to use Linear Glass Scale on the Taig ... just not enough room for mounting it on the X-Axis.

    So, I will be going with the US Digital E6 rotatory encoder.



    Tom,

    If more...
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